#!/bin/bash

echo "This program will prit your selection!"

function printit(){
    echo -ne "Your choice is $1 \n"
}

case $1 in
    "one")
        printit 1;
        ;;
    "two")
        printit 2;
        ;;
    "three")
        printit 3;
        ;;
    *)
        echo "Usage $0 {one|two|three}"
esac
